Anti-rotation supporting cup for conveying large cylindrical battery shells

The utility model relates to the technical field of battery case transportation, in particular to an anti-rotation supporting cup for conveying a large cylindrical battery case, which comprises a supporting cup shell, a placing hole is arranged on the supporting cup shell, a plurality of through grooves communicated with the placing hole are arranged on the supporting cup shell, the through grooves penetrate through the outer wall of the supporting cup shell, and the through grooves are communicated with the placing hole. The length direction of the through grooves is arranged in the radial direction of the containing hole, and the multiple through grooves are distributed in the circumferential direction of the containing hole at intervals. A stable clamping jaw is arranged in each through groove and faces the corresponding placing hole, and the side face, facing the corresponding placing hole, of each stable clamping jaw is in an arc shape; a stabilizing assembly used for fixing and stabilizing the position